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# your code goes here
import re
a="this is the line with a [[filename01 as a wiki type link]] inside"
print(re.sub("(\s)+(?=[^[]*?\]\])","_",a))

Success #stdin #stdout 0.02s 9472KB

stdin

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Standard input is empty

stdout

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this is the line with a [[filename01_as_a_wiki_type_link]] inside

https://ideone.com/hIMiSc

language:

Python 3 (python 3.12)

created:

visibility:

public

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